How to find or solve intersecting contours?

Hello Forum,

I have a bunch of AutoCAD 2D drawings of sheet metal parts that I have to import into SolidWorks 2014 and convert into sheet metal parts in 3D. When I bring the DWG drawings in they have a warning that says there are "Intersecting Contours" that have to fixed before I can make a sheet metal part. Is there some easy way to solve for this situation or do I have to trace the whole part in SW?

Thanks,

SolidworksParts And Features